ports/176874: fusefs-sshfs crashes on amd64

[Georg Graf]

>Number:         176874
>Category:       ports
>Synopsis:       fusefs-sshfs crashes on amd64
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Mar 12 10:50:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     Georg Graf
>Release:        FreeBSD 9.1-RELEASE amd64
>Organization:
private
>Environment:
System: FreeBSD murl.graf.priv.at 9.1-RELEASE FreeBSD
9.1-RELEASE #0 r245967: Sun Jan 27 17:00:45 CET 2013
root at murl.graf.priv.at:/usr/obj/usr/src/sys/GENERIC amd64

Hi ... the system is built from source, mergemaster is run, I
consider it as clean as a fresh install. Ports are also at the
very latest versions.

Ports involved:

[root at murl ~]# pkg_info -L fusefs-sshfs-2.4 
Information for fusefs-sshfs-2.4:

Files:
/usr/local/man/man1/sshfs.1.gz
/usr/local/bin/sshfs

[root at murl ~]# ldd /usr/local/bin/sshfs
/usr/local/bin/sshfs:
        libfuse.so.2 => /usr/local/lib/libfuse.so.2 (0x800828000)
        libgthread-2.0.so.0 => /usr/local/lib/libgthread-2.0.so.0 (0x800a5e000)
        libglib-2.0.so.0 => /usr/local/lib/libglib-2.0.so.0 (0x800c5f000)
        libthr.so.3 => /lib/libthr.so.3 (0x800f4b000)
        libc.so.7 => /lib/libc.so.7 (0x80116d000)
        libiconv.so.3 => /usr/local/lib/libiconv.so.3 (0x8014c0000)
        libintl.so.9 => /usr/local/lib/libintl.so.9 (0x8017bc000)
        libpcre.so.3 => /usr/local/lib/libpcre.so.3 (0x8019c6000)
[root at murl ~]# pkg_info -W /usr/local/lib/libfuse.so.2
/usr/local/lib/libfuse.so.2 was installed by package fusefs-libs-2.9.2
[root at murl ~]# pkg_info -W  /usr/local/lib/libgthread-2.0.so.0 
/usr/local/lib/libgthread-2.0.so.0 was installed by package glib-2.34.3
[root at murl ~]# pkg_info -W  /usr/local/lib/libiconv.so.3 
/usr/local/lib/libiconv.so.3 was installed by package libiconv-1.14
[root at murl ~]# pkg_info -W /usr/local/lib/libintl.so.9 
/usr/local/lib/libintl.so.9 was installed by package gettext-0.18.1.1
[root at murl ~]# pkg_info -W  /usr/local/lib/libpcre.so.3 
/usr/local/lib/libpcre.so.3 was installed by package pcre-8.32

Server:
[root at murl ~]# telnet mont 22
Connected to mont.
Escape character is '^]'.
SSH-2.0-OpenSSH_4.3

>Description:
After a very short time of useable state (less than a minute,
mostly, sshfs crashes with core. I've put the core file here:
<URL:http://graf.priv.at/tmp/sshfs.core.bz2>. Also I've been
playing around with lots of options, and none of them helps.
This mount (of this corefile) was completely without any
options. Just:

/usr/local/bin/sshfs  xxxxx at yyyyy.zzz-wien.ac.at:/crypt/mp3 /mnt/spare/
	
>How-To-Repeat:
Mount a quite big filesystem (ca. 1TB) with mostly mp3 files
with fusefs-sshfs onto a FreeBSD amd64 client.

>Fix:
The only to me known workaround would be to mount over a
different protocol, but I wont get that in this case.


>Release-Note:
>Audit-Trail:
>Unformatted: